remove redundant code

1 files changed, 1 insertions, 32 deletions

diff --git a/desktop/source/deployment/registry/help/dp_helpbackenddb.cxx b/desktop/source/deployment/registry/help/dp_helpbackenddb.cxx
index 2f3a566e6151..315b32867760 100644
--- a/desktop/source/deployment/registry/help/dp_helpbackenddb.cxx
+++ b/desktop/source/deployment/registry/help/dp_helpbackenddb.cxx
@@ -136,40 +136,9 @@ HelpBackendDb::getEntry(::rtl::OUString const & url)
 
 ::std::list<OUString> HelpBackendDb::getAllDataUrls()
 {
-    try
-    {
-        ::std::list<OUString> listRet;
-        Reference<css::xml::dom::XDocument> doc = getDocument();
-        Reference<css::xml::dom::XNode> root = doc->getFirstChild();
-
-        Reference<css::xml::xpath::XXPathAPI> xpathApi = getXPathAPI();
-        const OUString sPrefix = getNSPrefix();
-        OUString sExpression(
-            sPrefix + OUSTR(":help/") + sPrefix + OUSTR(":data-url/text()"));
-        Reference<css::xml::dom::XNodeList> nodes =
-            xpathApi->selectNodeList(root, sExpression);
-        if (nodes.is())
-        {
-            sal_Int32 length = nodes->getLength();
-            for (sal_Int32 i = 0; i < length; i++)
-                listRet.push_back(nodes->item(i)->getNodeValue());
-        }
-        return listRet;
-    }
-    catch (css::deployment::DeploymentException& )
-    {
-        throw;
-    }
-    catch(css::uno::Exception &)
-    {
-        Any exc( ::cppu::getCaughtException() );
-        throw css::deployment::DeploymentException(
-            OUSTR("Extension Manager: failed to read data entry in help backend db: ") +
-            m_urlDb, 0, exc);
-    }
+    return getOneChildFromAllEntries(OUString(RTL_CONSTASCII_USTRINGPARAM("data-url")));
 }
 
-
 } // namespace help
 } // namespace backend
 } // namespace dp_registry